package com.abcd.enums;/** * @program: java-base * @description: * @author: Liu **/public enum MerchantChargeEnum {    MERCHANT_CHARGE_IN_OUT_AUTH("1"),    MERCHANT_CHARGE_SUB("2"),    MERCHANT_CHARGE_SUB_FEE("3");    private String value;    private MerchantChargeEnum(String value) {        this.value = value;    }    public String getValue() {        return value;    }}